The Relationship Between Self Esteem and Facebook Addiction in Adolescents in Kupang City

This research is quantitative research, with the method used is correlational. The sampling technique uses Convenience Sampling with a total sample of 409 subjects. Subjects in this study were teenagers who played Facebook in the past year with an age range of 13-22 years. Data analysis using Sperman Rank test. The results of Sperman's correlation between Facebook addiction and self-esteem point to -.0.242 with a significance value of 0,000. the significance value obtained is 0,000 <- 0,242, then there is a significant relationship between the research variables. Because the correlation coefficient number is negative, the correlation is inversely proportional.  The  higher Facebook addiction the lower self-esteem of teenagers in Kupang or the Lower Facebook Addiction the higher self-esteem in adolescents in the city of Kupang